Senior insider sale
COSTCO WHOLESALE CORP /NEW — senior position signals high conviction
$847.3K
885.00 shares
What this filing means
DENMAN KENNETH D plans to sell 885.00 shares of COSTCO WHOLESALE CORP /NEW valued at approximately $847.3K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/23/2026ACC: 0001959173-26-004831
Director
Since Oct 2018
885.00
Shares to sell
$847.3K
Approx. market value
885.00
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Restricted Stock Vesting
Compensation
10/22/2025
458.00Restricted Stock Vesting
Compensation
10/22/2024
427.00Total acquired885.00
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/22/2025 | Restricted Stock Vesting Compensation | 458.00 | — |
10/22/2024 | Restricted Stock Vesting Compensation | 427.00 | — |
| Total | 885.00 | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
885.00
Market value
$847.3K
6/23/2026
Total
Units
885.00
Value
$847.3K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
6/23/2026 | 885.00 | $847.3K | NASDAQ | Planned |
| Total | 885.00 | $847.3K | ||